What is the movement of the eight characters?

Time is time, and emptiness is space; True or false, but the so-called correct answer under the control of mortals; Speed, but compared with others; I mean myself, he can mean anyone; Motion refers not only to the surface, but also to the heart; Life and death exist in many forms, the former refers to the dead; The latter refers to the former form of disillusionment; Everything on the earth is just the definition of human beings, black and white, good and evil, each has its own judgment, so you don't have to be serious, just follow your heart!